13397274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 32145984

約数和(自身を除く): 18748710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 953, 1278, 1562, 1906, 2343, 2859, 4686, 5718, 7029, 8577, 10483, 14058, 17154, 20966, 31449, 62898, 67663, 94347, 135326, 188694, 202989, 405978, 608967, 744293, 1217934, 1488586, 2232879, 4465758, 6698637, 13397274]

約数ペア:

[(1, 13397274), (2, 6698637), (3, 4465758), (6, 2232879), (9, 1488586), (11, 1217934), (18, 744293), (22, 608967), (33, 405978), (66, 202989), (71, 188694), (99, 135326), (142, 94347), (198, 67663), (213, 62898), (426, 31449), (639, 20966), (781, 17154), (953, 14058), (1278, 10483), (1562, 8577), (1906, 7029), (2343, 5718), (2859, 4686)]